SH

Sang Yun Han

HC Heesung Catalysts: 1 patents #2 of 8Top 25%
📍 Suneung-ri, KR: #249 of 438 inventorsTop 60%
Overall (2019): #285,441 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10220380 Apparatus and method for quantitatively coating catalyst support Hyun-sik Han, Seung Chul Na 2019-03-05